Health care · County · Kentucky
Dentists and orthodontists in Johnson County, KY
How Johnson County, KY compares with other counties and the U.S. for dentists and orthodontists: competitors, household spending, official counts and growth.
Groundwork market score
Not scored
The score needs at least 5 listings; this market has 4.
- Listings
- 4
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $8M
- On medical and dental services · $881 a household
- Spending per listing
- $2M
- Twice the U.S.
- Listings per 10k households
- 4.4
- 66% below the U.S.
- Population, 2025
- 22,051
- −2.6% since 2020
See the dentists and orthodontists around any address in Johnson County
The site report maps the dentists and orthodontists on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Johnson County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
Households in Johnson County spend about $8M a year on medical and dental services, or $881 per household, 32% below the U.S. average. Spread across 4 dentists and orthodontists, that is $2M per practice, twice the U.S. figure of $984K. The spending figure covers all medical and dental services, not only dentists and orthodontists.
Johnson County has 4 dentists and orthodontists on map listings as of September 2026. That comes to 4.4 for every 10,000 households, 66% below the U.S. rate of 13.1.
Official counts don’t publish a figure for offices of dentists in Johnson County, since they leave out counts under 3.
Population estimates put the population change in Johnson County from 2020 to 2025 at −2.6%, against +3.1% for the U.S. With 4 dentists and orthodontists on map listings, Johnson County isn’t given a market score: the score needs at least 5, since one listing more or less would swing it.
How Johnson County compares
The same measures for Kentucky and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the dentists and orthodontists counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | Johnson County | Kentucky | U.S. |
|---|---|---|---|
| Listings per 10k households | 4.4 | 10.8 | 13.1 |
| Spending per listing | $2M | $963K | $984K |
| Households per official establishment | n/a | 1,260 | 952 |
| Official establishment growth, 2019–2023 | n/a | −2.4% | −0.5% |
| Population growth, 2020–2025 | −2.6% | +2.2% | +3.1% |
| Spending per household on medical and dental services | $881 | $1,042 | $1,288 |
| Median household income | $44,904 | $63,726 | $80,734 |
| Groundwork market score | Not scored | 40 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 40 chain locations
- Listings at the U.S. rate for this spending
- 8The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as offices of dentists in Johnson County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Johnson County
- Population, 2025 estimate
- 22,051−2.6% since 2020
- Households
- 9,040
- Median age
- 42.2
- Homes lived in by their owners
- 68%
- Vehicles per household
- 1.8
- Land area
- 262 sq. mi.
- People per square mile
- 85
- Median household income
- $44,904+21.2% vs. 2015–2019, before inflation
- Average household income
- $61,524
- Median home value
- $120,200
- Jobs located here
- 4,685
- Daytime population
- 20,881Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Johnson County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the dentists and orthodontists on map listings by name and distance.
Or open the report at the center of Johnson County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardDentists and orthodontists across Kentucky
Every Kentucky market ranked →The highest-scoring counties in Kentucky for dentists and orthodontists, numbered among those based in Kentucky, with Johnson County marked.
Top counties in Kentucky
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Graves County, KY | 70 | 5 | 3.5 | $2.7M | +1.4% | #254 of 1,886 |
| 2Anderson County, KY | 70 | 6 | 6.2 | $1.7M | +5.5% | #268 of 1,886 |
| 3Grant County, KY | 67 | 6 | 6.5 | $1.6M | +4.7% | #348 of 1,886 |
| 4Meade County, KY | 66 | 6 | 5.5 | $2M | +2.2% | #370 of 1,886 |
| 5Spencer County, KY | 65 | 7 | 9.6 | $1.3M | +7.7% | #425 of 1,886 |
| 6Lincoln County, KY | 62 | 5 | 5.2 | $1.8M | +4.6% | #497 of 1,886 |
| 7Marion County, KY | 62 | 5 | 6.5 | $1.5M | +2.7% | #505 of 1,886 |
| 8Jessamine County, KY | 61 | 16 | 8.0 | $1.4M | +7.8% | #539 of 1,886 |
| 9Allen County, KY | 61 | 6 | 7.5 | $1.3M | +9.5% | #545 of 1,886 |
| 10Greenup County, KY | 58 | 9 | 6.1 | $1.6M | −1.9% | #639 of 1,886 |
| Johnson County, KY | Not scored | 4 | 4.4 | $2M | −2.6% |
Other business types in Johnson County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many dentists and orthodontists are in Johnson County, KY?
Map listings as of September 2026 show 4 dentists and orthodontists in Johnson County. The listings count dental practices, orthodontists included. No official count is published for offices of dentists in Johnson County: counts under 3 are left out.
How much do households in Johnson County, KY spend on medical and dental services?
About $8M a year, or $881 per household. That is 32% below the U.S. average (an index of 68, where 100 is the U.S. average). Spread across the 4 dentists and orthodontists on map listings, it comes to $2M per practice. That spending covers all medical and dental services, which dentists and orthodontists share with other businesses in the trade. It is estimated from the incomes of the 9,040 households in Johnson County and national spending patterns by income.
How does Johnson County, KY compare with the U.S. for dentists and orthodontists?
Johnson County has 4.4 dentists and orthodontists per 10,000 households, 66% below the U.S. rate of 13.1. Spending per practice is $2M, twice the U.S. figure of $984K. At the U.S. ratio of dentists and orthodontists to household spending, Johnson County would have about 8, against 4 on map listings.
How fast is Johnson County, KY growing?
Population estimates put Johnson County at 22,051 people in 2025, down 2.6% since 2020, against +3.1% for the U.S. It has 9,040 households. Median household income in Johnson County is $44,904, 44% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 21.2%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Johnson County has no market score for dentists and orthodontists: the score needs at least 5 on map listings, and it has 4.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Johnson County. It maps the dentists and orthodontists on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for dentists and orthodontists · All 56 business types in Johnson County
Screening a site or an acquisition in Johnson County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Johnson County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.